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Official data from INPI

APLICADOR PARA MATERIAIS GRANULADOS.

Em AnáliseInvention Patent

Application data

Number

PI8006347

Type

Invention Patent

Filing

10/02/1980

Publication

06/15/1982

Progress at the INPI

  1. Filing10/02/80
  2. Publication06/15/82
  3. Examination07/31/84
  4. Allowance09/10/85
  5. Grant06/02/87
  6. Terminated09/26/89

The patent was granted on 06/02/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FMC do Brasil S.A., Indústria e Comércio.

Inventors

F. O. (pessoa física)

M. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

06/02/1987

RPI 867

14.1

12/16/1986

RPI 843

14.4

08/12/1986

RPI 825

14.7

08/05/1986

RPI 824

14.4

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

01/14/1986

RPI 795

Deferimento

#9.1

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

02/20/1985

RPI 748

Solicitação de exame técnico

#4.1

07/31/1984

RPI 719

Publicação do pedido de patente

#3.1

06/15/1982

RPI 608

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